Design intent
Present code with language, selection, copy, and execution boundaries clearly separated.
When to use
Use this pattern when its control or information directly helps the current task. Start with a real user scenario rather than adding an AI-themed affordance by default.
Example
Copy a command without automatically running it.
This is an illustrative Knoveya scenario, not a claim about a particular shipped product.
Implementation checklist
- Define the trigger, visible state, allowed action, and completion condition.
- Copy is safe; execution requires its own explicit action.
- Cover missing input, unavailable permissions, interrupted work, and partial results where they apply.
- Keep keyboard focus, labels, and recovery behavior understandable without motion.
Trade-offs
Extra controls or explanations add reading and decision effort. Prefer the smallest presentation that exposes the relevant consequence. Do not display a guarantee, metric, or permission that the underlying system cannot enforce.
Verify
Reproduce the example with synthetic data and deliberately trigger its failure path. Copy is safe; execution requires its own explicit action.